About Crystal Lake, Illinois
Crystal Lake, a city located in the state of Illinois (IL), is home to a population of approximately 40,463 people. Crystal Lake boasts a median age of 39.9, with around 21.2% of its residents aged 60 or above. 5.3% of the population identifies as US Veterans. 10% of Crystal Lake residents are disabled. The city has an average household income of $103,018, while the unemployment rate stands at 4.9%, and around 5.3% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Crystal Lake is $269,781, with a monthly rent averaging $1,353.